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公开(公告)号：US08418493B2
公开(公告)日：2013-04-16
申请号：US12573866
申请日：2009-10-05
申请人： An-Chao Chang
发明人： An-Chao Chang
CPC分类号： F04B9/042 , F04B39/0094 , F16H21/36 , Y10T74/2101 , Y10T74/211 , Y10T74/2111
摘要： A high-durability cam wheel assembly mounted in a shell of a refrigerant recovery machine is disclosed to include an open frame member, rigid wear strips mounted in the open frame member at two sides, a sliding block having friction cylinders arranged in parallel at two opposite sides and respectively disposed in contact with the rigid wear strips and a cam wheel set formed of a first cam wheel and a second cam wheel and inserted through an axle bearing in sliding block for causing the sliding block to move back and forth in the open frame member.
摘要翻译： 公开了一种安装在制冷剂回收机的外壳中的高耐久性凸轮组件，包括开放的框架构件，两侧安装在开放框架构件中的刚性耐磨条，滑动块，其具有平行布置的两个相对的摩擦缸 并且分别设置成与刚性耐磨条接触，以及由第一凸轮和第二凸轮构成的凸轮轮组，并且通过滑动块中的轴承插入，以使滑块在打开的框架中来回移动 会员。
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公开(公告)号：US20090272259A1
公开(公告)日：2009-11-05
申请号：US12497497
申请日：2009-07-02
申请人： Christopher L. Cook , Scott Cook
发明人： Christopher L. Cook , Scott Cook
CPC分类号： F02B75/32 , F02B75/22 , F16H21/36 , Y10T74/18184 , Y10T74/18248 , Y10T74/18272
摘要： This disclosure concerns machines that convert rotating motion to reciprocation, and vice-versa, and more particularly, but not exclusively, to reciprocating piston machines. Some embodiments include a crankshaft defining a crankshaft-drive and at least one radially extending piston-journal spaced from the crankshaft-drive, and a piston configured to pivotally engage the piston-journal. The piston defines a cylindrical head and an elongate body. Some embodiments further include a drive-member defining a central-axis-of-rotation and being rotatably engageable with the crankshaft-drive. Some embodiments also include a block defining one or more cylinders for receiving one or more pistons. The drive-member rotates when the piston reciprocates, and vice-versa.
摘要翻译： 本公开涉及将旋转运动转换为往复运动的机器，反之亦然，更具体地但不排他地涉及往复式活塞机。 一些实施例包括限定曲轴驱动器的曲轴和与曲轴驱动器间隔开的至少一个径向延伸的活塞轴颈，以及构造成枢转地接合活塞轴颈的活塞。 活塞限定圆柱形头部和细长体。 一些实施例还包括限定中心轴线方向并且可与曲轴驱动器可旋转接合的驱动构件。 一些实施例还包括限定用于接收一个或多个活塞的一个或多个气缸的块。 当活塞往复运动时，驱动构件旋转，反之亦然。
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公开(公告)号：US20070199391A1
公开(公告)日：2007-08-30
申请号：US10599362
申请日：2005-03-29
申请人： George Fourqurean
发明人： George Fourqurean
IPC分类号： F16H21/00
CPC分类号： F16H21/18 , F04B1/02 , F04B1/0413 , F16H21/36 , Y10T74/18056
摘要： Apparatuses and methods are provided for transferring axial rotational motion of a drive shaft to linear reciprocating motion to drive a piston, for example in a fluid pump. The apparatus includes a cam having: a generally cylindrical body portion; and a drive-shaft connector, wherein the drive-shaft connector is: adapted to be part of an operable connection between the drive shaft and the cam, and located along an eccentric axis of the cam. The apparatus includes a plurality of bearings, wherein the plurality of bearings are operatively positioned around the cam. The apparatus also includes a planetary, wherein the planetary includes: a generally cylindrical opening adapted to be operatively positioned around the plurality of bearings; and a follower connector, wherein the follower connector is adapted to be part of an operable connection transferring a component of the circular orbital motion of the planetary to the linear reciprocating motion of the piston. Also provided is an improved pump and improved discharge valve assembly for pumping fluids.
摘要翻译： 提供了用于将驱动轴的轴向旋转运动传递到线性往复运动以驱动活塞（例如在流体泵中）的装置和方法。 该装置包括：凸轮，其具有：大致圆柱形主体部分; 以及驱动轴连接器，其中所述驱动轴连接器：适于作为所述驱动轴和所述凸轮之间的可操作连接的一部分，并且沿着所述凸轮的偏心轴线定位。 该装置包括多个轴承，其中多个轴承可操作地定位在凸轮周围。 所述设备还包括行星齿轮，其中所述行星齿轮包括：适于可操作地定位在所述多个轴承周围的大致圆柱形的开口; 以及从动连接器，其中从动连接器适于作为将行星齿轮的圆周轨道运动的分量传递到活塞的线性往复运动的可操作连接的一部分。 还提供了一种改进的泵和用于泵送流体的改进的排放阀组件。
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公开(公告)号：US20070079698A1
公开(公告)日：2007-04-12
申请号：US11400027
申请日：2006-04-07
申请人： Peter Raffaele , Michael Raffaele
发明人： Peter Raffaele , Michael Raffaele
IPC分类号： F01B1/00
CPC分类号： F02B75/22 , F01B9/023 , F02B75/246 , F16H21/36
摘要： The invention provides a scotch yoke type fluid device which includes a scotch yoke element. The scotch yoke element may be a channel, a rail, a channel and a rail, a bore or a bore and a rail. The scotch yoke element defines a longitudinal path, along which the big end of the device reciprocates, relative to the piston. The device includes restricting means which move along a defined path and which constrain the piston or the scotch yoke element or a connecting rod for the piston to move along the defined path. At least part of the restricting means is located transversely of the longitudinal path of the scotch yoke element, and within the piston footprint.
摘要翻译： 本发明提供了一种包括止转轭轭元件的苏格兰轭式流体装置。 苏格兰托架元件可以是通道，轨道，通道和轨道，孔或孔和轨道。 苏格兰托架元件限定纵向路径，该装置的大端沿该纵向路径相对于活塞往复运动。 该装置包括限制装置，其沿着限定的路径移动并限制活塞或苏格兰铁轭元件或用于活塞的连接杆沿着限定的路径移动。 限制装置的至少一部分位于横向于苏格兰轭架元件的纵向路径并且位于活塞足迹内。
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5.发明申请公开(公告)号：US20060278182A1
公开(公告)日：2006-12-14
申请号：US10513298
申请日：2003-04-30
申请人： Graham Fountain
发明人： Graham Fountain
CPC分类号： F02B75/32 , F01B9/023 , F16H21/36 , Y10T74/2142
摘要： A connection assembly for converting between reciprocal and rotary motion including opposed members (1) arranged for reciprocating motion. Each opposed member (1) have a guide surface (5) for guiding a drive block transversely of a direction of the (6, 11) to allow the members (1) to be clamped together and retained in fixed relation by frictional engagement.
摘要翻译： 一种用于在往复运动和旋转运动之间转换的连接组件，包括布置成往复运动的相对构件（1）。 每个相对的构件（1）具有用于沿着（6,11）的方向横向地引导驱动块的引导表面（5），以允许构件（1）被夹紧在一起并通过摩擦接合保持固定的关系。
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公开(公告)号：US20050201868A1
公开(公告)日：2005-09-15
申请号：US10514116
申请日：2002-05-31
申请人： Xiufeng Gao , In Kyu Kim , Kyeong Ho Kim , Young Bae , Yongzhang Yu , Shiyu Feng
发明人： Xiufeng Gao , In Kyu Kim , Kyeong Ho Kim , Young Bae , Yongzhang Yu , Shiyu Feng
CPC分类号： F01B9/023 , F04B25/00 , F04B27/02 , F04B27/0428 , F04B27/053 , F16H21/36
摘要： A multi-stage compressor is disclosed, which comprises: two motion converters driven by one driving shaft and converting a rotary motion to a straight-line reciprocating motion; first and second pistons (62) connected to one of the motion converters in opposite directions and moving reciprocatively in a straight line; and third and fourth pistons (72) connected to the other one of the motion converters in opposite directions, arranged at a predetermined angle with respect to the first and second pistons (62), and moving reciprocatively in a straight line, and which is characterized in that at least two of the four pistons operate for first-stage compression and at least one of the others operate for second-stage compression.
摘要翻译： 公开了一种多级压缩机，其包括：由一个驱动轴驱动并将旋转运动转换成直线往复运动的两个运动转换器; 第一和第二活塞（62）沿相反方向连接到一个运动转换器并沿直线往复运动; 以及第三和第四活塞（72），其相对于所述第一和第二活塞（62）以相对方向连接到所述运动转换器中的另一个运动转换器，并以相对于所述第一和第二活塞（62）预定的角度布置，并且以直线方式往复移动， 因为四个活塞中的至少两个活塞用于第一级压缩，并且其他活塞中的至少一个用于第二级压缩。
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公开(公告)号：US06285144B1
公开(公告)日：2001-09-04
申请号：US09702614
申请日：2000-11-01
申请人： Chao-Ming Shih
发明人： Chao-Ming Shih
IPC分类号： H02K710
CPC分类号： F16H21/36 , A61H1/0237
摘要： The present invention relates to a drive unit of a foot massage machine which includes a housing in which a motor is installed for bringing an eccentric block into motion to drive a slider assembly at two shaft rods for a lateral shift leftwards and rightwards. The present invention is characterized in that the slider assembly is provided with a longitudinal bar at center thereof, and a crank is inserted on the outer rim of the longitudinal bar. The crank is T-shaped and includes a circular sleeve externally mounted on the longitudinal bar and a cylindrical slider serving as shaft and fixed at one side of the circular sleeve. The cylindrical slider is inserted into a mounting hole of the eccentric block, showing a sliding joint between a shaft and the mounting hole. When the eccentric block rotates with the power output shaft, the crank acts as a driven part and the circular sleeve moves upward and downward in the longitudinal bar. Meanwhile, the driven slider assembly laterally shifts leftward and rightward on two shaft rods by means of the principle of the eccentric drive.
摘要翻译： 足部按摩机的驱动单元技术领域本发明涉及足部按摩机的驱动单元，其包括壳体，在该壳体中安装有用于使偏心块运动的马达，以驱动滑块组件在两个轴杆上左右横向偏移。 本发明的特征在于，滑块组件在其中心处设置有纵向杆，并且曲柄插入纵向杆的外缘上。 曲柄是T形的，并且包括外部安装在纵向杆上的圆形套筒和用作轴的圆柱形滑块并且固定在圆形套筒的一侧。 圆柱形滑块插入偏心块的安装孔中，示出了轴与安装孔之间的滑动接头。 当偏心块与动力输出轴一起旋转时，曲柄用作从动部分，圆形套筒在纵向杆中上下移动。 同时，从动滑块组件通过偏心驱动的原理横向地在两个轴杆上向左和向右移动。
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公开(公告)号：US5640881A
公开(公告)日：1997-06-24
申请号：US374725
申请日：1995-01-26
申请人： Douglas C. Brackett
发明人： Douglas C. Brackett
CPC分类号： F01B9/047 , F01B9/023 , F01B9/026 , F02B75/246 , F16H21/28 , F16H21/36 , Y10T74/18248 , Y10T74/18256
摘要： A device for translating rotary to linear motion and vice versa includes a reciprocating linearly moving shuttle with a central aperture. The aperture has a pair of opposing gear racks protruding towards the center and which capture therebetween a pair of pinion sectors rotatably mounted to the crankpin of a rotatable crankshaft with the axis of crankshaft rotation perpendicular to the linear path of the shuttle. The pinion sectors are free to rotate about the crankpin and articulate independently of each other through a selected angular range. When the crankpin, including the pinion sectors, is inserted into the aperture of the shuttle with the pinion sectors engaging the racks, motion is transferable between the crankpin and the shuttle through the pinion sectors.
摘要翻译： PCT No.PCT / US93 / 07206 Sec。 371日期1995年1月26日 102（e）日期1995年1月26日PCT提交1993年7月30日PCT公布。 出版物WO94 / 03740 日期1994年2月17日用于将旋转转换成直线运动的装置，反之亦然包括具有中心孔的往复直线运动梭。 该孔具有朝向中心突出的一对相对的齿轮架，并在其间捕获一对小齿轮扇区，其可转动地安装在可旋转曲轴的曲柄销上，曲轴的轴线垂直于梭的线性路径。 小齿轮扇区可以围绕曲柄销自由旋转，并且通过选定的角度范围彼此独立地铰接。 当包括小齿轮扇区的曲柄销被插入梭的孔中时，小齿轮扇段与机架接合，运动可以通过小齿轮扇区在曲柄销和梭之间传递。
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公开(公告)号：US5493952A
公开(公告)日：1996-02-27
申请号：US199164
申请日：1994-06-15
摘要： A pair of opposed pistons (17) are interconnected by a connecting link assembly (19) defining opposed parallel guide surfaces (24), transverse to the axes of the pistons. A drive block (28) is rotatably mounted on a crankpin (16) of a crankshaft by a bearing shell (71a, 71b) and has parallel bearing plates (31) slidably engaged with the guide surfaces (24). Lubricating oil is supplied to ports (59) in the bearing plates, just before each plate is substantially loaded, from leading and trailing drillings (56L and 56T) in the crankpin (16), ports (76, 77) in the bearing shell and passages (73, 74, 75) in the drive block.
摘要翻译： PCT No.PCT / GB92 / 01529 Sec。 371日期：1994年6月15日 102（e）日期1994年6月15日PCT提交1992年8月19日PCT公布。 公开号WO93 / 04269 日本1993年3月4日。一对相对的活塞（17）通过连接连杆组件（19）相互连接，所述连接连杆组件限定相对于活塞轴线相对的平行导向表面（24）。 驱动块（28）通过轴承壳（71a，71b）可旋转地安装在曲轴的曲柄销（16）上，并且具有与导向表面（24）可滑动地接合的平行轴承板（31）。 润滑油从轴承板中的端口（59）中提供，在每个板基本上装载之前，从曲轴销（16）中的前进和后退钻孔（56L和56T），轴承壳体中的端口（76,77）和 驱动块中的通道（73,74,75）。
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公开(公告)号：US5456159A
公开(公告)日：1995-10-10
申请号：US317243
申请日：1994-10-03
申请人： Douglas C. Brackett
发明人： Douglas C. Brackett
CPC分类号： F01B9/047 , F01B9/023 , F01B9/026 , F02B75/246 , F16H21/28 , F16H21/36 , Y10T74/18248 , Y10T74/18256
摘要： A device for translating rotary to linear motion and vice versa includes a reciprocating linearly moving shuttle with a central aperture. The aperture has a pair of opposing conjugate bearings protruding towards the center and which capture therebetween a pair of conjugate drivers rotatably mounted to the crankpin of a rotatable crankshaft with the axis of crankshaft rotation perpendicular to the linear path of the shuttle. The conjugate drivers are free to rotate about the crankpin and articulate independently of each other through a selected angular range. When the crankpin, including the conjugate drivers, is inserted into the aperture of the shuttle with the conjugate drivers engaging the racks, motion is transferable between the crankpin and the shuttle through the conjugate drivers.
摘要翻译： 用于将旋转转换成直线运动的装置，反之亦然包括具有中心孔的往复直线运动梭。 该孔具有向中心突出的一对相对的共轭轴承，并在其间捕获一对共轭驱动器，其可旋转地安装在可旋转曲轴的曲柄销上，曲轴的轴线垂直于梭的线性路径。 共轭驱动器可以围绕曲柄销自由旋转，并且通过选定的角度范围彼此独立地铰接。 当包括共轭驱动器的曲轴销被共轭驱动器与机架接合时插入到梭的孔中时，运动可以通过共轭驱动器在曲柄销和梭之间传递。
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